GB2017783B - Process for the extraction of petroleum from underground deposits - Google Patents

Process for the extraction of petroleum from underground deposits

Info

Publication number
GB2017783B
GB2017783B GB7905874A GB7905874A GB2017783B GB 2017783 B GB2017783 B GB 2017783B GB 7905874 A GB7905874 A GB 7905874A GB 7905874 A GB7905874 A GB 7905874A GB 2017783 B GB2017783 B GB 2017783B
Authority
GB
United Kingdom
Prior art keywords
petroleum
extraction
underground deposits
underground
deposits
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7905874A
Other versions
GB2017783A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wintershall Dea International AG
Original Assignee
Deutsche Texaco AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deutsche Texaco AG filed Critical Deutsche Texaco AG
Publication of GB2017783A publication Critical patent/GB2017783A/en
Application granted granted Critical
Publication of GB2017783B publication Critical patent/GB2017783B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB7905874A 1978-03-17 1979-02-20 Process for the extraction of petroleum from underground deposits Expired GB2017783B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2811666A DE2811666C3 (en) 1978-03-17 1978-03-17 Process for the extraction of petroleum from underground deposits

Publications (2)

Publication Number Publication Date
GB2017783A GB2017783A (en) 1979-10-10
GB2017783B true GB2017783B (en) 1982-04-28

Family

ID=6034720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7905874A Expired GB2017783B (en) 1978-03-17 1979-02-20 Process for the extraction of petroleum from underground deposits

Country Status (6)

Country Link
US (1) US4282930A (en)
AT (1) AT360463B (en)
CA (1) CA1123186A (en)
DE (1) DE2811666C3 (en)
FR (1) FR2420020A1 (en)
GB (1) GB2017783B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574885A (en) * 1984-06-27 1986-03-11 Phillips Petroleum Company Agents for petroleum recovery processes
US4852652A (en) * 1988-05-24 1989-08-01 Chevron Research Company Chemical flooding with improved injectivity

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724545A (en) * 1970-09-28 1973-04-03 Marathon Oil Co Economical mobility control in oil recovery processes
US3704990A (en) * 1971-06-04 1972-12-05 Union Oil Co Process for recovering oil from heterogeneous reservoirs
US3707187A (en) * 1971-06-25 1972-12-26 Marathon Oil Co Flooding method using salt-insensitive polymers for better mobility control
US3783944A (en) * 1972-10-05 1974-01-08 Dow Chemical Co Improved process for the recovery of oil
US3915230A (en) * 1972-12-13 1975-10-28 Texaco Inc Surfactant oil recovery process
US3827496A (en) * 1973-02-23 1974-08-06 Marathon Oil Co High water content micellar solution containing thickeners
US3844350A (en) * 1973-04-26 1974-10-29 Marathon Oil Co Oil recovery using polymer preslug
US4011910A (en) * 1973-06-13 1977-03-15 Marathon Oil Co Polymer flooding in high permeability reservoirs
US3850244A (en) * 1973-06-13 1974-11-26 Marathon Oil Co Polymer flooding process
US4018281A (en) * 1974-11-07 1977-04-19 Mobil Oil Corporation Oil recovery by waterflooding with improved mobility control
US3946811A (en) * 1974-11-25 1976-03-30 Marathon Oil Company Polyalkene oxide preslug for protecting displacement fluids from polyvalent ions
US4039028A (en) * 1975-11-03 1977-08-02 Union Oil Company Of California Mobility control of aqueous fluids in porous media
US4195689A (en) * 1978-11-06 1980-04-01 Cities Service Company Chemical waterflood process development

Also Published As

Publication number Publication date
DE2811666A1 (en) 1979-09-20
AT360463B (en) 1981-01-12
DE2811666C3 (en) 1981-09-10
ATA130179A (en) 1980-06-15
GB2017783A (en) 1979-10-10
FR2420020A1 (en) 1979-10-12
US4282930A (en) 1981-08-11
DE2811666B2 (en) 1980-12-04
FR2420020B1 (en) 1984-02-17
CA1123186A (en) 1982-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950220